Master Magnetics Magnetic Hook White Enamel Paint, 1" Diameter, 1.5" Total Height, 9 Pounds of Pull (Pack of 8), MHHH9X8 PULL FORCE TESTED - Magnet pull force is tested using a smooth, flat, horizontal, .5 in.-thick steel plate. As the magnet is pulled upward, a tool measures force right before the magnet releases. Variables such as mounting angle, texture, paint, etc. will interfere between the magnet and the hanging location and weaken the connection. Consider these variables when purchasing/ using any magnet. HOLD UP TO 9 POUNDS  This magnetic hook can hold up to 9 pounds of weight, as determined by our industry standard pull force test. Use these powerful hooks to hang lights, wiring, tools, keys, signs and more from metal doors, shelves, tool boxes and file cabinets. Let Master Magnetics help you mount and organize your desired space with our 8 pack of magnetic hooks. PERFECT SIZE  Our durable magnet hooks have a diameter of 1, a height of 1.5, and a hook length of 0.875, with opening beginning at 0.312" closing down to 0.125". Convenient for any job, this 8 pack of magnet hooks can be used outside or inside for hanging small to medium sized objects. CERAMIC WITH ENAMEL FINISH  Weve finished these hook magnets with a white enamel paint finish for a sleek look and easy to clean surface. Whether youre hanging something from metal doors, shelves, tool boxes, or file cabinets, our magnetic hooks can give you a hand! PROFESSIONAL DESIGN  All of our magnets are designed by a professional magnet company, with over 40 years of experience! You want tools you can trust and our superior magnetic hooks are just that! Our hooks are designed for maximum holding capacity to help you with any job.